From: here@is.invalid   
      
   Ice eggs, or ice balls, are a rare phenomenon caused by a process in   
   which small pieces of sea ice in open water are rolled over by wind   
   and currents in freezing conditions and grow into spheroid pieces of   
   ice. They may collect into heaps of balls or 'eggs' on beaches.   
      
   https://en.wikipedia.org/wiki/Ice_eggs   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)